overleaf/services/web/app/coffee/Features/Project/ProjectController.coffee

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async = require("async")
logger = require("logger-sharelatex")
projectDeleter = require("./ProjectDeleter")
projectDuplicator = require("./ProjectDuplicator")
projectCreationHandler = require("./ProjectCreationHandler")
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editorController = require("../Editor/EditorController")
metrics = require('../../infrastructure/Metrics')
User = require('../../models/User').User
TagsHandler = require("../Tags/TagsHandler")
SubscriptionLocator = require("../Subscription/SubscriptionLocator")
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NotificationsHandler = require("../Notifications/NotificationsHandler")
LimitationsManager = require("../Subscription/LimitationsManager")
_ = require("underscore")
Settings = require("settings-sharelatex")
AuthorizationManager = require("../Authorization/AuthorizationManager")
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fs = require "fs"
InactiveProjectManager = require("../InactiveData/InactiveProjectManager")
ProjectUpdateHandler = require("./ProjectUpdateHandler")
ProjectGetter = require("./ProjectGetter")
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PrivilegeLevels = require("../Authorization/PrivilegeLevels")
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module.exports = ProjectController =
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updateProjectSettings: (req, res, next) ->
project_id = req.params.Project_id
jobs = []
if req.body.compiler?
jobs.push (callback) ->
editorController.setCompiler project_id, req.body.compiler, callback
if req.body.name?
jobs.push (callback) ->
editorController.renameProject project_id, req.body.name, callback
if req.body.spellCheckLanguage?
jobs.push (callback) ->
editorController.setSpellCheckLanguage project_id, req.body.spellCheckLanguage, callback
if req.body.rootDocId?
jobs.push (callback) ->
editorController.setRootDoc project_id, req.body.rootDocId, callback
async.series jobs, (error) ->
return next(error) if error?
res.sendStatus(204)
updateProjectAdminSettings: (req, res, next) ->
project_id = req.params.Project_id
jobs = []
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if req.body.publicAccessLevel?
jobs.push (callback) ->
editorController.setPublicAccessLevel project_id, req.body.publicAccessLevel, callback
async.series jobs, (error) ->
return next(error) if error?
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res.sendStatus(204)
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deleteProject: (req, res) ->
project_id = req.params.Project_id
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forever = req.query?.forever?
logger.log project_id: project_id, forever: forever, "received request to archive project"
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if forever
doDelete = projectDeleter.deleteProject
else
doDelete = projectDeleter.archiveProject
doDelete project_id, (err)->
if err?
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res.sendStatus 500
else
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res.sendStatus 200
restoreProject: (req, res) ->
project_id = req.params.Project_id
logger.log project_id:project_id, "received request to restore project"
projectDeleter.restoreProject project_id, (err)->
if err?
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res.sendStatus 500
else
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res.sendStatus 200
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cloneProject: (req, res, next)->
metrics.inc "cloned-project"
project_id = req.params.Project_id
projectName = req.body.projectName
logger.log project_id:project_id, projectName:projectName, "cloning project"
if !req.session.user?
return res.send redir:"/register"
projectDuplicator.duplicate req.session.user, project_id, projectName, (err, project)->
if err?
logger.error err:err, project_id: project_id, user_id: req.session.user._id, "error cloning project"
return next(err)
res.send(project_id:project._id)
newProject: (req, res)->
user = req.session.user
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projectName = req.body.projectName?.trim()
template = req.body.template
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logger.log user: user, projectType: template, name: projectName, "creating project"
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async.waterfall [
(cb)->
if template == 'example'
projectCreationHandler.createExampleProject user._id, projectName, cb
else
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projectCreationHandler.createBasicProject user._id, projectName, cb
], (err, project)->
if err?
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logger.error err: err, project: project, user: user, name: projectName, templateType: template, "error creating project"
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res.sendStatus 500
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else
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logger.log project: project, user: user, name: projectName, templateType: template, "created project"
res.send {project_id:project._id}
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renameProject: (req, res)->
project_id = req.params.Project_id
newName = req.body.newProjectName
if newName.length > 150
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return res.sendStatus 400
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editorController.renameProject project_id, newName, (err)->
if err?
logger.err err:err, project_id:project_id, newName:newName, "problem renaming project"
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res.sendStatus 500
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else
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res.sendStatus 200
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projectListPage: (req, res, next)->
timer = new metrics.Timer("project-list")
user_id = req.session.user._id
async.parallel {
tags: (cb)->
TagsHandler.getAllTags user_id, cb
notifications: (cb)->
NotificationsHandler.getUserNotifications user_id, cb
projects: (cb)->
ProjectGetter.findAllUsersProjects user_id, 'name lastUpdated publicAccesLevel archived owner_ref', cb
hasSubscription: (cb)->
LimitationsManager.userHasSubscriptionOrIsGroupMember req.session.user, cb
user: (cb) ->
User.findById user_id, "featureSwitches", cb
}, (err, results)->
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if err?
logger.err err:err, "error getting data for project list page"
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return next(err)
logger.log results:results, user_id:user_id, "rendering project list"
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tags = results.tags[0]
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notifications = require("underscore").map results.notifications, (notification)->
notification.html = req.i18n.translate(notification.templateKey, notification.messageOpts)
return notification
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projects = ProjectController._buildProjectList results.projects[0], results.projects[1], results.projects[2]
user = results.user
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ProjectController._injectProjectOwners projects, (error, projects) ->
return next(error) if error?
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viewModel = {
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title:'your_projects'
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priority_title: true
projects: projects
tags: tags
notifications: notifications or []
user: user
hasSubscription: results.hasSubscription[0]
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}
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if Settings?.algolia?.app_id? and Settings?.algolia?.read_only_api_key?
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viewModel.showUserDetailsArea = true
viewModel.algolia_api_key = Settings.algolia.read_only_api_key
viewModel.algolia_app_id = Settings.algolia.app_id
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else
viewModel.showUserDetailsArea = false
res.render 'project/list', viewModel
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timer.done()
loadEditor: (req, res, next)->
timer = new metrics.Timer("load-editor")
if !Settings.editorIsOpen
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return res.render("general/closed", {title:"updating_site"})
if req.session.user?
user_id = req.session.user._id
anonymous = false
else
anonymous = true
user_id = null
project_id = req.params.Project_id
logger.log project_id:project_id, "loading editor"
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async.parallel {
project: (cb)->
ProjectGetter.getProject project_id, { name: 1, lastUpdated: 1}, cb
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user: (cb)->
if !user_id?
cb null, defaultSettingsForAnonymousUser(user_id)
else
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User.findById user_id, (err, user)->
logger.log project_id:project_id, user_id:user_id, "got user"
cb err, user
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subscription: (cb)->
if !user_id?
return cb()
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SubscriptionLocator.getUsersSubscription user_id, cb
activate: (cb)->
InactiveProjectManager.reactivateProjectIfRequired project_id, cb
markAsOpened: (cb)->
#don't need to wait for this to complete
ProjectUpdateHandler.markAsOpened project_id, ->
cb()
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}, (err, results)->
if err?
logger.err err:err, "error getting details for project page"
return next err
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project = results.project
user = results.user
subscription = results.subscription
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daysSinceLastUpdated = (new Date() - project.lastUpdated) /86400000
logger.log project_id:project_id, daysSinceLastUpdated:daysSinceLastUpdated, "got db results for loading editor"
AuthorizationManager.getPrivilegeLevelForProject user_id, project_id, (error, privilegeLevel)->
return next(error) if error?
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if !privilegeLevel? or privilegeLevel == PrivilegeLevels.NONE
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return res.sendStatus 401
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if subscription? and subscription.freeTrial? and subscription.freeTrial.expiresAt?
allowedFreeTrial = !!subscription.freeTrial.allowed || true
logger.log project_id:project_id, "rendering editor page"
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res.render 'project/editor',
title: project.name
priority_title: true
bodyClasses: ["editor"]
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project_id : project._id
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user : {
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id : user.id
email : user.email
first_name : user.first_name
last_name : user.last_name
referal_id : user.referal_id
subscription :
freeTrial: {allowed: allowedFreeTrial}
featureSwitches: user.featureSwitches
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}
userSettings: {
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mode : user.ace.mode
theme : user.ace.theme
fontSize : user.ace.fontSize
autoComplete: user.ace.autoComplete
pdfViewer : user.ace.pdfViewer
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}
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privilegeLevel: privilegeLevel
chatUrl: Settings.apis.chat.url
anonymous: anonymous
languages: Settings.languages
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themes: THEME_LIST
maxDocLength: Settings.max_doc_length
timer.done()
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_buildProjectList: (ownedProjects, sharedProjects, readOnlyProjects)->
projects = []
for project in ownedProjects
projects.push ProjectController._buildProjectViewModel(project, "owner")
for project in sharedProjects
projects.push ProjectController._buildProjectViewModel(project, "readWrite")
for project in readOnlyProjects
projects.push ProjectController._buildProjectViewModel(project, "readOnly")
return projects
_buildProjectViewModel: (project, accessLevel) ->
{
id: project._id
name: project.name
lastUpdated: project.lastUpdated
publicAccessLevel: project.publicAccesLevel
accessLevel: accessLevel
archived: !!project.archived
owner_ref: project.owner_ref
}
_injectProjectOwners: (projects, callback = (error, projects) ->) ->
users = {}
for project in projects
if project.owner_ref?
users[project.owner_ref.toString()] = true
jobs = []
for user_id, _ of users
do (user_id) ->
jobs.push (callback) ->
User.findById user_id, "first_name last_name", (error, user) ->
return callback(error) if error?
users[user_id] = user
callback()
async.series jobs, (error) ->
for project in projects
if project.owner_ref?
project.owner = users[project.owner_ref.toString()]
callback null, projects
defaultSettingsForAnonymousUser = (user_id)->
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id : user_id
ace:
mode:'none'
theme:'textmate'
fontSize: '12'
autoComplete: true
spellCheckLanguage: ""
pdfViewer: ""
subscription:
freeTrial:
allowed: true
featureSwitches:
github: false
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THEME_LIST = []
do generateThemeList = () ->
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files = fs.readdirSync __dirname + '/../../../../public/js/ace'
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for file in files
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if file.slice(-2) == "js" and file.match(/^theme-/)
cleanName = file.slice(0,-3).slice(6)
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THEME_LIST.push cleanName